Maintenance
item No.
U000
No.
(11)
Counter Log
Comprised of three
log counters includ-
ing paper jams, self
diagnostics errors,
and replacement of
the toner container.
Y112040-6
Items
(f) Paper jam
Indicates the log
counter of paper jams
depending on location.
Refer to Paper Jam
Log.
All instances including
those are not occurred
are displayed.
Description
Description
(g) Self diagnostic error
Indicates the log
counter of self diagnos-
tics errors depending
on cause. (See page 1-
4-20)
Example:
C6000: 4
Self diagnostics error
6000 has happened
four times.
Service Manual
2K5
(h) Maintenance item
replacing
Indicates the log
counter depending on
the maintenance item
for maintenance.
T: Toner container
00: Black
M: Maintenance kit
00: MK-671
Example:
T00: 1
The toner container has
been replaced once.
1-3-11